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#ifndef QCONTACTMANAGERDATAHOLDER_H
#define QCONTACTMANAGERDATAHOLDER_H

#include <QMap>
#include <QMultiMap>
#include <QList>
#include <QString>
#include <QDebug>

#include "qcontactmanager.h"

#include "util.h"

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

QT_BEGIN_NAMESPACE_CONTACTS

class QContact;
class QContactManagerDataHolder
{
public:
    QContactManagerDataHolder(bool nonprivileged)
    {
        QStringList managerNames = QContactManager::availableManagers();

        foreach(const QString& mgr, managerNames) {
            // Only test the qtcontacts-sqlite engine
            if (mgr != QLatin1String("org.nemomobile.contacts.sqlite"))
                continue;

            QMap<QString, QString> params;
            params.insert("autoTest", "true");
            params.insert("mergePresenceChanges", "false");
            if (nonprivileged) {
                params.insert("nonprivileged", "true");
            }

            QString mgrUri = QContactManager::buildUri(mgr, params);
            QContactManager* cm = QContactManager::fromUri(mgrUri);
            if (cm) {
                qDebug() << "Saving contacts for" << mgrUri;
                QList<QContact> contacts = cm->contacts();
                savedContacts.insert(cm->managerName(),contacts);
                QList<QContactId> ids;
                foreach(const QContact& contact, contacts)
                    ids.append(retrievalId(contact));
                cm->removeContacts(ids, 0);
                delete cm;
            }
        }
    }

    ~QContactManagerDataHolder()
    {
        foreach(const QString& mgrUri, savedContacts.keys()) {
            QContactManager* cm = QContactManager::fromUri(mgrUri);
            if (cm) {
                qDebug() << "Restoring contacts for" << mgrUri;
                QList<QContact> contacts = savedContacts.value(mgrUri);
                cm->saveContacts(&contacts, 0);
                // XXX this doesn't restore relationships..
                delete cm;
            }
        }
    }
private:
    QMap<QString, QList<QContact> > savedContacts;
};

QT_END_NAMESPACE_CONTACTS

#endif

